A person should first ensure that no one is injured. If no one is injured, all parties (drivers) should exchange information: driver’s license numbers (if in possession, or known), vehicle license numbers, names, addresses, and phone numbers of all drivers (passengers if possible), and the names of the insurance companies of the drivers involved. The involved persons should also write down the location where the traffic collision occurred (utilizing cross street names or addresses and street names), and the time it occurred.